In term 3 we have been going into different rotations and my rotation is with Dr Jim. We are working on sustainable windmills or hydro-electric generators. I am working in a group with Hazel and Suzy. We are making a hydro-electric generator. We are almost finished but have not finished yet. We are using materials that are recycled from our household. The materials are things such as wood, bottle caps, jar cap, skewers and other things.